Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Energy storage power generation system

A power generation system and energy storage technology, which is applied in the direction of machines/engines, steam generation methods using heat carriers, heat storage equipment, etc., can solve the new requirements that cannot meet the flexibility of power systems, the volatility of renewable energy power generation, power generation The overall efficiency of the system is not high, to achieve the effect of improving efficiency and capacity, improving absorption and absorption capacity, and reducing wind curtailment

Pending Publication Date: 2021-12-28
YANTAI LONGYUAN POWER TECH
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the significant intermittency, volatility and randomness of renewable energy power generation, the power system is facing challenges such as low overall efficiency, insufficient coordination of sources, grids and loads, and insufficient complementarity and mutual assistance of various power sources.
Based on the new pattern of energy supply and demand, the traditional peak-shaving mechanism of thermal power units can no longer meet the new requirements of the power system for power-side flexibility

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Energy storage power generation system
  • Energy storage power generation system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way intended as any limitation of the disclosure, its application or uses. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

[0046] Relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise. At the same time, it should be understood that, for...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an energy storage power generation system. The energy storage power generation system comprises a boiler comprising a first heat exchange jig, a steam turbine comprising a turbine proper and a second heat exchange rig, and a plurality of fused salt circulating systems, wherein the fused salt circulating systems are arranged between the boiler and the turbine proper and are configured to transfer heat generated by the boiler to an acting working medium of the turbine proper so that the working medium can drive the turbine proper to rotate, and different fused salt circulating systems adopt fused salt of different components as heat exchange media; and the fused salt circulating systems are thermally coupled with the boiler through the first heat exchange jig, the fused salt absorbs heat from the boiler through the first heat exchange jig, the fused salt circulating systems are thermally coupled with the turbine proper through the second heat exchange jig, and the fused salt releases heat to the acting working medium of the turbine proper through the second heat exchange jig. According to the energy storage power generation system, flexible operation of a thermal power generating unit under different loads can be realized.

Description

technical field [0001] The present disclosure relates to the technical field of coal-fired power generation, in particular to an energy storage power generation system. Background technique [0002] With the implementation of my country's new energy security strategy and new development concept, the energy transformation is further promoted, the large-scale continuous integration of renewable energy power generation into the grid, the proportion of renewable energy power generation continues to increase, and the utilization hours of thermal power units continue to decline. Due to the significant intermittency, volatility, and randomness of renewable energy power generation, the power system faces challenges such as low overall efficiency, insufficient coordination of sources, networks, and loads, and insufficient complementarity and mutual assistance of various power sources. Based on the new pattern of energy supply and demand, the traditional peak regulation mechanism of t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F28D20/00F22B1/06F01K11/02
CPCF28D20/0034F22B1/06F01K11/02Y02E60/14
Inventor 杨天亮田欢杜永斌牛涛
Owner YANTAI LONGYUAN POWER TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com